As of 16:18 PST

Weather in Duwamish, WA

50°Current weather

Duwamish, Monday, 2 November, 16:18

Fog. Feels like 49°. High 51°, low 37°.

Pressure30.15 inHg
Wind3.4 mph NW
Humidity84%
Visibility6.2 mi
Dew point45°

Monthly outlook for Duwamish, WA: average high 56.9°, average low 47°. That is 3.4° above the climate normal for November. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 10 days and 3.9 inches. The warmest day looks like 14 November (63.9°), the coolest 2 November (37°).

56.9°/47°
Average high / low
+3.4°
Above normal
7 / 10
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November56°51.5°+2.5°
12 November – 21 November58.5°48.6°+5.5°
22 November – 1 Decemberat normal45.5°—

November records over 66 years

65.8°2 November 1962All-time high
0.5°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Riverton (1 mi).

Tue, 0355° / 42°0Overcast
55 °Overcast

Duwamish, Tuesday, 3 November

Overcast. High 55°, low 42°.

Pressure30.06 inHg
Wind4.7 mph NW
Humidity72%
Visibility6.2 mi
Dew point44°
Wed, 0455° / 39°0.05Rain
55 °Rain

Duwamish, Wednesday, 4 November

Rain. High 55°, low 39°.

Pressure30.03 inHg
Wind2.3 mph SW
Humidity81%
Visibility0.3 mi
Dew point45°
Thu, 0557° / 50°0.09Rain
57 °Rain

Duwamish, Thursday, 5 November

Rain. High 57°, low 50°.

Pressure30.15 inHg
Wind10.9 mph SW
Humidity69%
Visibility6.2 mi
Dew point46°
Fri, 0655° / 50°0.38Rain
55 °Rain

Duwamish, Friday, 6 November

Rain. High 55°, low 50°.

Pressure30.09 inHg
Wind13.2 mph SW
Humidity84%
Visibility6.2 mi
Dew point49°
Sat, 0757° / 46°0.01Light rain
57 °Light rain

Duwamish, Saturday, 7 November

Light rain. High 57°, low 46°.

Pressure30.06 inHg
Wind14.5 mph S
Humidity85%
Visibility—
Dew point46°
Sun, 0857° / 47°0.43Rain
57 °Rain

Duwamish, Sunday, 8 November

Rain. High 57°, low 47°.

Pressure30.15 inHg
Wind13.6 mph S
Humidity67%
Visibility—
Dew point43°
Mon, 0955° / 45°0Overcast
55 °Overcast

Duwamish, Monday, 9 November

Overcast. High 55°, low 45°.

Pressure30.09 inHg
Wind4.8 mph N
Humidity60%
Visibility—
Dew point35°
Tue, 1059° / 46°0Overcast
59 °Overcast

Duwamish, Tuesday, 10 November

Overcast. High 59°, low 46°.

Pressure30.06 inHg
Wind3.3 mph SE
Humidity48%
Visibility—
Dew point32°
Wed, 1160° / 47°0Overcast
60 °Overcast

Duwamish, Wednesday, 11 November

Overcast. High 60°, low 47°.

Pressure29.91 inHg
Wind2.5 mph E
Humidity51%
Visibility—
Dew point35°
Thu, 1259° / 50°0Overcast
59 °Overcast

Duwamish, Thursday, 12 November

Overcast. High 59°, low 50°.

Pressure29.68 inHg
Wind3.8 mph N
Humidity57%
Visibility—
Dew point38°
Fri, 1360° / 52°0.02Light rain
60 °Light rain

Duwamish, Friday, 13 November

Light rain. High 60°, low 52°.

Pressure29.91 inHg
Wind7.6 mph SW
Humidity75%
Visibility—
Dew point48°
Sat, 1464° / 53°0Overcast
64 °Overcast

Duwamish, Saturday, 14 November

Overcast. High 64°, low 53°.

Pressure29.94 inHg
Wind4 mph SE
Humidity57%
Visibility—
Dew point41°
Sun, 1558° / 53°0.27Rain
58 °Rain

Duwamish, Sunday, 15 November

Rain. High 58°, low 53°.

Pressure29.83 inHg
Wind9.1 mph S
Humidity56%
Visibility—
Dew point41°
Mon, 1656° / 49°0.43Rain
56 °Rain

Duwamish, Monday, 16 November

Rain. High 56°, low 49°.

Pressure29.97 inHg
Wind9.9 mph SW
Humidity84%
Visibility—
Dew point48°
Tue, 1754° / 48°0.18Light rain
54 °Light rain

Duwamish, Tuesday, 17 November

Light rain. High 54°, low 48°.

Pressure30.18 inHg
Wind9.4 mph SW
Humidity75%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1847° / 38°0.18Climate normal
47 °Climate normal

Duwamish, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.18 in
Chance of precipitation57%
Record high57° (1965)
Record low27° (1975)
Thu, 1947° / 39°0.31Climate normal
47 °Climate normal

Duwamish, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.31 in
Chance of precipitation68%
Record high58° (1987)
Record low27° (1977)
Fri, 2048° / 38°0.23Climate normal
48 °Climate normal

Duwamish, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°
Average low38°
Average precipitation0.23 in
Chance of precipitation58%
Record high60° (2002)
Record low22° (1985)
Sat, 2146° / 37°0.24Climate normal
46 °Climate normal

Duwamish, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.24 in
Chance of precipitation50%
Record high58° (2002)
Record low19° (1977)
Sun, 2246° / 36°0.24Climate normal
46 °Climate normal

Duwamish, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°
Average low36°
Average precipitation0.24 in
Chance of precipitation65%
Record high64° (2017)
Record low10° (1985)
Mon, 2346° / 37°0.33Climate normal
46 °Climate normal

Duwamish, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.33 in
Chance of precipitation70%
Record high61° (2017)
Record low1° (1985)
Tue, 2446° / 37°0.32Climate normal
46 °Climate normal

Duwamish, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.32 in
Chance of precipitation63%
Record high57° (1995)
Record low5° (1985)
Wed, 2546° / 37°0.35Climate normal
46 °Climate normal

Duwamish, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.35 in
Chance of precipitation63%
Record high55° (1977)
Record low11° (1985)
Thu, 2646° / 37°0.22Climate normal
46 °Climate normal

Duwamish, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.22 in
Chance of precipitation57%
Record high57° (2014)
Record low20° (1985)
Fri, 2746° / 37°0.28Climate normal
46 °Climate normal

Duwamish, Friday, 27 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.28 in
Chance of precipitation67%
Record high55° (2014)
Record low21° (1985)
Sat, 2845° / 36°0.2Climate normal
45 °Climate normal

Duwamish, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.2 in
Chance of precipitation58%
Record high57° (2021)
Record low17° (1985)
Sun, 2945° / 35°0.21Climate normal
45 °Climate normal

Duwamish, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.21 in
Chance of precipitation52%
Record high56° (2021)
Record low8° (1985)
Mon, 3045° / 36°0.24Climate normal
45 °Climate normal

Duwamish, Monday, 30 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.24 in
Chance of precipitation63%
Record high56° (2008)
Record low9° (1985)
Tue, 0145° / 37°0.25Climate normal
45 °Climate normal

Duwamish, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.25 in
Chance of precipitation62%
Record high55° (2021)
Record low6° (1985)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Duwamish, WA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Duwamish, WA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.